Hitachi Projector CP-D27WN User Manual

							1
Projector
CP-D27WN/CP-D32WN/CP-DW25WN
User's Manual (detailed)  
Operating Guide
Thank you for purchasing this projector.
►Before using this product, please read all manuals for this 
product. Be sure to read “Safety Guide” first. After reading them, store them in a 
safe place for future reference. WARNING
• The information in this manual is subject to change without notice.
• The illustrations in this manual are for illustrative purposes. They may differ 
slightly from your projector.
• The manufacturer assumes no responsibility for any errors that may appear in 
this manual.
• The reproduction, transfer or copy of all or any part of this document is not 
permitted without express written consent. NOTE
Trademark acknowledgment
Various symbols are used in this manual. The meanings of these symbols are 
described below. 
About this manual
WARNING
CAUTION
This symbol indicates information that, if ignored, could possibly 
result in personal injury or even death due to incorrect handling.
This symbol indicates information that, if ignored, could possibly 
result in personal injury or physical damage due to incorrect 
handling.
Please refer to the pages written following this symbol.

•   Mac® is a registered trademark of Apple Inc.
•   Windows®, DirectDraw® and Direct3D® are registered trademarks of Microsoft Corporation 
in the U.S. and/or other countries.
•   VESA and DDC are trademarks of the Video Electronics Standard Association.
•  
HDMI, the HDMI logo, and High-Definition Multimedia Interface are trademarks or registered 
trademarks of HDMI Licensing LLC in the United States and other countries.
•    Trademark PJLink is a trademark applied for trademark rights 
in Japan, the United States of America and other countries and 
areas.
• Blu-ray Disc
TM and Blu-rayTM are trademarks of Blu-ray Disc Association.
All other trademarks are the properties of their respective owners.
NOTICE This entry notices of fear of causing trouble. 
						

							2
Contents
Introduction  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .3
Features  . . . . . . . . . . . . . . . . . . . . . . 3
Checking the contents of package ...3
Fastening the lens cover  ..........4
Part names  . . . . . . . . . . . . . . . . . . . . 5
Setting up   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .8
Arrangement  ................... 8
Connecting with your devices .....10
Connecting to a power supply .....16
Using the security bar and slot  . . . .16
Remote control   . . . . . . . . . . . .17
Installing the batteries  ...........17
About the remote control signal  . . .17
Changing the frequency of remote control signal . .18
Using as a simple PC mouse & keyboard . . 18
Power on/off   .  .  .  .  .  .  .  .  .  .  .  .  .  .19
Turning on the power . . . . . . . . . . . 19
Turning off the power . . . . . . . . . . .20
Operating   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .21
Adjusting the volume  ............21
Temporarily muting the sound  .....21
Selecting an input signal  .........21
Searching an input signal  . . . . . . . .23
Selecting an aspect ratio  .........23
Adjusting the projector's elevator  . .24
Adjusting the focus  . . . . . . . . . . . . .24
Using the automatic adjustment feature ...25
Adjusting the position  . . . . . . . . . . .25
Correcting the keystone distortions . .26
Using the magnify feature  ........27
Temporarily freezing the screen  . . .28
Temporarily blanking the screen   . .28
Using the menu function   . . . . . . . .29
EASY MENU .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 31
As p e c t, D-z o o m,  Ke y s t o n e, pi c t u r e m oDe, 
ec o m o De, in s t Al l At i o n, re s e t, Fi l t e r t i m e, 
l
A n g u Ag e,  AD vA n c e D m e n u, ex i t
PICTURE menu   .  .  .  .  .  .  .  .  .  .  . .33
Br i g h t n e s s, co n t r As t, gAm m A, co l o r t e m p,  
co l o r, ti n t, sh Ar p n e s s,  Ac t i v e i r i s, my m e m o r y
IMAGE menu   .  .  .  .  .  .  .  .  .  .  .  .  .  .36
As p e c t, ov e r s c An, v p o s i t i o n, h p o s i t i o n,  
h 
p h As e, h s i z e, Au t o A D j u s t e x e c u t e
INPUT menu   .  .  .  .  .  .  .  .  .  .  .  .  .  .39
pr o g r e s s i v e, viD e o n r, co l o r s p Ac e,  
v
i D e o Fo r m At, hD m i Fo r m At, hD m i rAn g e, 
c
o m p u t e r i n, Fr Am e l o c K, re s o l u t i o n

SETUP menu   . . . . . . . . . . . . .  .43
D-z o o m, D-s h i Ft, pi c t u r e p o s i t i o n / pi c t.p o s i t.h,  
 Ke y s t o n e, Au t o e c o m o De, ec o m o De, 
i
n s t Al l At i o n, stA n D B y m o De, mo n i t o r o u t
AUDIO menu   .  .  .  .  .  .  .  .  .  .  .  .  .  .48
vo l u m e, sp e A Ke r, AuDi o s o u r c e, 
m
i c l e v e l, mi c v o l u m e
SCREEN menu   . . . . . . . . . . . . . 50
lAn g u Ag e, me n u p o s i t i o n, BlA n K,  
s
t A r t u p, MyScreen, MyScreen Lock,  
m
e s s Ag e, so u r c e n Am e, te m p l At e, c.c.
OPTION menu   .  .  .  .  .  .  .  .  .  .  .  .  .56
Au t o s e Ar c h, Di r e c t p o w e r o n,  
A
u t o p o w e r o F F, usB t y p e B, lAm p t i m e, 
F
i l t e r t i m e, my B u t t o n, my s o u r c e, 
s
e r v i c e 
NETWORK menu   . . . . . . . . . . .68
wi r e l e s s s e t u p, wi r e l e s s i n Fo r m At i o n, 
w
i r e D s e t u p, wi r eD i nFo r m At i o n, 
p
r o j e c t o r n Am e, my i m Ag e, Am x D.D., 
p
r e s e n t At i o n, se r v i c e
SECURITY menu   . . . . . . . . . .  .79
se c u r i t y p A s s w o r D c hAn g e,  
MyScreen pA s s w o r D, pi n l o cK,  
t
r An s i t i o n D e t e c t o r, my t e x t pA s s w o r D,  
m
y t e x t D i s p l Ay, my t e x t w r i t i n g,  
c
l o n i n g l o c K
Presentation tools   .  .  .  .  .  .  .  . .85
PC-LESS Presentation
 ........... 85
USB Display (Windows computer) ...95
USB Display (Mac computer) .......99
Maintenance   . . . . . . . . . . . .  .103
Replacing the lamp  ............103
Cleaning and replacing the air filter  .105
Other care ................... 107
Troubleshooting   .  .  .  .  .  .  .  .  . .108
Related messages  . . . . . . . . . . . .108
Regarding the indicator lamps  . . .110
Resetting all settings  ...........113
Phenomena that may be easy  to 
   
be mistaken for machine defects . . 113
Specifications   . . . . . . . . . . . .119
 
						

							3
Introduction
• Keep the original packing materials, for future reshipment. Be sure 
to use the original packing materials when moving the projector. Use special 
caution for the lens. NOTE
Introduction
The projector provides you with the broad use by the following features.
Checking the contents of  package
ü      The unique optics system produces a large projected image in a short 
distance, which provides you with various ways of use.
ü     The double layer filter system is expected to function longer and of
fers you 
less maintenance frequency.
ü      The HDMI port can support various image equipment which have digital 
interface to get clearer pictures on a screen.
ü       This projector can be controlled and monitored via LAN connection. 
Furthermore, you can use the designated USB wireless adapter (optional) to 
establish wireless LAN connection.
Please see the  Contents of package section in the User’s Manual (concise) 
which is a book. Your projector should come with the items shown there.  Require 
of your dealer immediately if any items are missing.
Features 
						

							4
Introduction
Fastening the lens cover
To avoid losing the cover, please fasten the lens 
cover to the projector using the included strap.Put the strap end into the slit of the lens 
cover with the knot on the side of the lens. 
Make sure that the strap is inserted to the 
end of the slit. Fasten the strap to the strap hole as shown 
in the figure for step 1. Please note that the 
knot on the strap is used to fasten it to the 
lens cover in step 2.
1.
2.
►Do not hang the 
lens cover in front of the lens when the 
projector is mounted upside down such as 
when mounted on the ceiling. Otherwise, 
the lens cover may block the light from the 
projector or hit the lens, which may cause 
damage to it. When mounting the projector 
upside down, hang the lens cover on the 
side of the projector or place it on the 
projector. For instance, let the strap put 
through the concave portion around the 
security bar to hang the lens cover (refer 
to the figure).
►Be careful not to damage the lens while 
handling the lens cover. CAUTION
Lens cover
Strap slit
Strap hole
Strap
12
Insert the upper tab (1 part) of the lens cover 
between the upper case and lens as shown 
in the figure for step 3. Then, fit the right/left 
tabs (2 parts) to attach the lens cover.3.
Upper tab
Right/Left tabsUpper case
Lens
3 
						

							5
Introduction
(1) Control panel (6)
(2)   Lamp cover (
103) 
The lamp unit is inside.
(3) Remote sensor (
17)
(4) Lens (
107)
(5)   AC IN (AC inlet) (
16)
(6) Ports (
6)
(7) Exhaust vent
(8) Speaker (
13, 21, 48)
(9) Elevator feet (x 2) (
24)
(10) Spacer (
24)
(11 ) Security slot (
16)
(12) Security bar (
16)
(13) Strap hole (
4)
(14) FOCUS ring (
24)
(15)   Filter cover (
105) 
The air filter and intake 
vent are inside.
(16) Intake vents
►HOT! : Do not touch around the lamp cover and the exhaust 
vents during use or just after use, since it is too hot.
►Do not look into the lens or vent while the lamp is on, since the strong light is
not good for your eyes. 
►Do not use the security bar and slot to prevent the projector from falling down, 
since it is not designed for it. WARNING
►Maintain normal ventilation to prevent the projector from 
heating up. Do not cover, block or plug up the vents. Do not place anything that 
can stick or be sucked to the vents, around the intake vents. Clean the air filter 
periodically. CAUTION
Part names
Projector
(14)
(16)
(3)
(5)
HOT!HOT!
(2)
(1)
(9) (10)
(6)
(12)
(11)
(7)
(15)
(8)
(4)
(13) 
						

							6
Introduction
Control panel
(1) STANDBY/ON button (
19)
(2) INPUT button (
21)
(3) POWER indicator (
19, 110)
(4) TEMP indicator (
110)
(5) LAMP indicator (
110)
(6)   MENU / Cursor button (
29)
Ports (
10 ~ 15)
(1) USB TYPE A port (x2)
(2) LAN  port 
(3) HDMI port 
(4) USB TYPE B port 
(5) MIC port 
(6) AUDIO IN1 port 
(7) AUDIO IN2 port 
(8) AUDIO IN3(L,R)  ports  (9)  
AUDIO OUT (L,R)  ports
(10) COMPUTER IN1 port 
(11) COMPUTER IN2 port 
(12) MONITOR OUT port 
(13) CONTROL port
(14) VIDEO port
(15) S-VIDEO port 
(7)
(3)
(11)
(6) (12)
(10)
(8)(14)
(4)
(1)
(13)
(15)
(2)
(5)
(9)
(1)
(2) (3)(5)
(4)(6)
Part names (continued) 
						

							7
Introduction
Remote control
(1) VIDEO button (
22) 
(2) COMPUTER button (
22)
(3) SEARCH  button (
23)
(4) STANDBY /ON button (
19)
(5) ASPECT button (
23)
(6) AUTO button (
25)
(7) BLANK button (
28)
(8) MAGNIFY - ON button (
27)
(9) MAGNIFY - OFF  button (
27)
(10) MY SOURCE/DOC.CAMERA  button  
(
22, 60)
(11) VOLUME - button (
21)
(12) PAGE UP button (
18)
(13) PAGE DOWN button (
18)
(14) VOLUME + button (
21)
(15) MUTE button (
21)
(16) FREEZE button (
28)
(17) MY BUTTON - 1 button (
59)
(18) MY BUTTON - 2 button (
59)
(19) KEYSTONE button (
26)
(20) POSITION  button (
25, 30)
(21) MENU button (
29, 30)
(22) ▲/▼/◄/► cursor buttons (
29)
(23) ENTER button (
29, 30) 
(24) ESC button (
29)
(25) RESET button (
29)
(26) Battery cover (
17)
Back of                           
the remote control
(2)
(1)
(6)
(5)
(16)
(8)
(9)
(19)
(17)
(20)
(22)
(24)
(10)
(4)
(3)
(7)
(12)
(14)
(11)
(13)
(15)
(18)
(21)
(23)
(25)
(26)
VIDEODOC.CAMERA
KEYSTONE
ASPECT
SEARCHBLANK
MUTE
MY BUTTO N
POSITION
ESC MENU
RESET
COMPUTER MY SOURCE/
AUTOMAGNIF
YPAGE
DOWN
ON
OFF
FREEZEUP
o
9×VOLUME
 
ENTER
Part names (continued) 
						

							8
Setting up
Setting up
(continued on next page) Install the projector according to the environment and manner the projector will be 
used in.
Arrangement
Refer to table T- 1 or T- 2 and figures F-1 and F-2 at the end of User’s Manual (concise) to 
determine the screen size and projection distance.
The values shown in the table are calculated for a full size screen.
  
a  Screen size (diagonal)   b  Projection distance (±8%)   c1 , c2  Screen heigh t (±8%)
•  For the case of installation in a special state such as ceiling mount, the specified 
mounting accessories and service may be required.  Before installing the projector, 
consult your dealer about your installation.
•   
The screen position may shift after installation if the projector is suspended from the 
ceiling or other location due to the flexibility of the plastic projector body. If readjustment is 
necessary, consult with your dealer or service personnel.
•
   The projected image position and/or focus may change during warm-up (approx. 30 
minutes after the lamp is turned on) or when the ambient conditions change. Readjust 
the image position and/or focus as necessary.
•    Since the projector features a short throw, be aware that it is required to select a screen 
carefully to have better performance.
- A soft screen such as a pull-down screen may cause serious distortion of a projected 
image. A hard screen such as a board screen is recommended for use with this 
projector.
- A high-gain screen such as a bead screen that has narrow viewing angle is not suitable 
for this projector. A low-gain screen (around 1.0) such as a matte screen that has wide 
viewing angle is recommended for use with this projector.
- 
A screen with a weave pattern may cause moiré on the projected image, which is not a 
failure of the projector. A screen that has less moiré effects is recommended for use with this 
projector.
►Place the projector in a stable horizontal position. If the 
projector falls or is knocked over, it could cause injury and/or damage to the 
projector. Using a damaged projector could then result in fire and/or electric shock.
•   Do not place the projector on an unstable, slanted or vibrational surface such 
as a wobbly or inclined stand.
•   Do not place the projector on its side or front position. 
•   For special installation such as ceiling mounting, be sure to consult your dealer 
beforehand.WARNING 
						

							9
(continued on next page)
Setting up
Arrangement (continued)
►Place the projector in a cool place, and ensure that there is 
sufficient ventilation. The high temperature of the projector could cause fire, 
burns and/or malfunction of the projector.
•   Do not stop-up, block or otherwise cover the projector's vents.
•   Keep a space of 30 cm or more between the sides of the projector and other 
objects such as walls.
• Do not place or attach anything that would block the lens or vent holes.
• Do not place the projector on metallic thing or anything weak in heat.
•   Do not place the projector on carpet, cushions or bedding.
•   Do not place the projector in direct sunlight or near hot objects such as heaters. 
Do not place the projector where the air from an air conditioner or similar unit 
will blow on it directly.
•  
Do not place anything near the projector lens or vents, or on top of the projector.
•  Do not place anything that may be sucked into or stick to the vents on the 
bottom of the projector. This projector has some intake vents also on the bottom.
►Do not place the projector anyplace where it may get wet. Getting the projector 
wet or inserting liquid into the projector could cause fire, electric shock and/or 
malfunction of the projector.
•   Do not place the projector in a bathroom or the outdoors.
•   Do not place anything containing liquid near the projector.
•  
Do not place the projector where any oils, such as cooking or machine oil, are used.
►Use only the mounting accessories the manufacturer specified, and leave installing 
and removing the projector with the mounting accessories to the service personnel.
•   Read and keep the user’s manual of the mounting accessories used.WARNING
►Avoid placing the projector in smoky, humid or dusty place. 
Placing the projector in such places could cause fire, electric shock and/or 
malfunction of the projector.
• Do not place the projector near humidifiers, smoking spaces or a kitchen.  Also 
do not use an ultrasonic humidifier near the projector. Otherwise chlorine and 
minerals contained in tap water are atomized and could be deposited in the 
projector causing image degradation or other problems.
►
Position the projector to prevent light from directly hitting the projector's remote sensor.
►Do not place the product in a place where radio interference may be caused.
►Do not place this product in a magnetic field.
►
If the projector is used at an altitude of about 1600 m or higher, set ALTITUDE 
of the SERVICE item in the OPTION menu to HIGH
 (61). Otherwise, set it to 
NORMAL.  
If the projector is used with a wrong setting, it may cause damage to the projector 
itself or the parts inside.
CAUTION 
						

							10
Setting up
Before connecting the projector to a device, consult the manual of the device to 
confirm that the device is suitable for connecting with this projector and prepare 
the required accessories, such as a cable in accord with the signal of the device. 
Consult your dealer when the required accessory did not come with the product or 
the accessory is damaged.
After  making  sure  that  the  device  and  projector  are  turned  off,  connect  them 
following the instructions below.
►Use only the appropriate accessories. Otherwise it could cause 
a fire or damage to the device and the projector. 
-   Use  only  the  accessories  specified  or  recommended  by  the  projector ’s 
manufacturer.  Consult  your  dealer  when  the  required  accessory  did  not  come 
with the product or the accessory is damaged. It may be regulated under some 
standard.
-   For a cable with a core at only one end, connect the end with the core to the 
projector. That may be required by EMI regulations. 
- Neither disassemble nor modify the projector and the accessories.
- Do not use the damaged accessory. Be careful not to damage the accessories. Route a cable so that it is neither stepped on nor pinched out.WARNING
►Do not turn on or off the projector while connected to a device 
in operation, unless that is directed in the manual of the device. Otherwise it may 
cause malfunction in the device or projector.
►Be careful not to mistakenly connect a connector to a wrong port. Otherwise it 
may cause malfunction in the device or projector. 
-   When connecting a connector to a port, make sure that the shape of the  
connector fits the port.
-    Tighten the screws to connect a connector equipped with screws to a port.
-   Use the cables with straight plugs, not L-shaped ones, as the input ports of the 
projector are recessed.CAUTION
Connecting with your devices
(continued on next page) Arrangement (continued)
• The projector may make a rattling sound when tilted, moved or 
shaken, since a flap to control the air flow inside of the projector has moved. Be 
aware that this is not a failure or malfunction.
• The incoming light to the screen from the projector has a large angle. While 
the white image is on the screen, you may see it with colors, but this is because 
of the type of the screen used or the angles viewed, and it is not a malfunction.
• When the ambient temperature is around 35 to 40°C, the brightness of the 
lamp is reduced automatically. NOTE